C.I.I. certified: recover up to 20% of your project
Migration

Change tools without losing your data (or your sanity)

Legacy system migration, provider change, stack modernization. We transfer everything cleanly, without service interruption.

What we guarantee

Clean and documented code

You get everything. Zero technical dependency.

Guaranteed on-time delivery

We commit to a date. We deliver.

Training included

Videos + workshops to master your tools.

Post-delivery support

We stay available after go-live.

Why migration is scary (and how to avoid it)

Many companies stay stuck on obsolete tools for fear of migration. Fear of losing data, paralyzing activity, discovering surprises. A well-prepared migration eliminates these risks.

  • Recover your data from any system (even the oldest)
  • Migrate without service interruption thanks to progressive transition
  • Free yourself from a provider holding you hostage
  • Modernize your technical stack without starting from scratch

Why PeakLab?

Because we write quality code, we make our clients autonomous, and we build apps that generate cash. Period.

Types of migrations we perform

From legacy to modern, smoothly

01

Existing audit: Map data, flows, dependencies

02

Data migration: Extraction, cleaning, transformation, import

03

Application migration: Replacement of obsolete software

04

Cloud migration: On-premise to cloud or provider change

05

Code recovery: Recover and document an abandoned project

06

Training & transfer: Your teams autonomous on the new system

They trusted us

Not promises. Results.

Technical management and citizen communication platform for municipalities.

1 month
MVP delivered
3
Validated target sectors
William Geffroy
William Geffroy
Founder of Armodoc

Automated margin and discount analysis tool for faster and more precise management.

+50%
Productivity
€24,000
Annual savings
Victor Ottavi
Victor Ottavi
CEO at ODD Pharma

SaaS platform for AI analysis of insurance contracts to make coverage understandable.

3 months
Full-time interim CTO
SaaS
Platform ready to launch
Janine Maurice
Janine Maurice
Co-founder at Astérisque
Victor Ottavi
"We went from 1h per file to 15 minutes. ROI x4 in 3 months."
30 → 300clients/collaborator
75%time saved
30K€ → 120K€invested → recovered
Victor Ottavi
Victor Ottavi
CEO at ODD Pharma
Read the full case →

Our 5-phase approach

1

Understanding

< 1 week

Kick-off, needs analysis, functional specs

2

Design

1 week

Mockups, architecture, technical choices

3

Development

2 weeks

Dev sprints, regular reviews, client demos

4

Delivery

1 week

Testing, training, go-live, documentation

5

Iteration

Ongoing

Evolutions, new features, support

Get out of the technical golden prison

Your old provider refuses to give you the code? Your ERP dates from 2005? We have experience with complex migrations and blocking situations.

100%
data migrated without loss
Zero
service interruption
Complete
documentation delivered

Migration Resources

Guides to succeed in technical migrations

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Turning Your Excel Into a Business Application: When (and How) to Make the Move

Turning Your Excel Into a Business Application: When (and How) to Make the Move

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How to Build a Custom Business Application: The 2026 Decision Guide

How to Build a Custom Business Application: The 2026 Decision Guide

Yes, an SMB can have a custom business application built without blowing its budget or losing months to&hellip;...

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Ready to launch your project?

30 minutes to understand your needs and give you a clear roadmap. No commitment.

Frequently asked questions

Your project deserves foundations that measure up.

In one call, we tell you what's feasible, at what price, and in what timeframe. With full transparency.

Web development, automation & AI agency

[email protected]
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Crédit d'Impôt Innovation - PeakLab agréé CII